/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package edu.capex.javaee;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Acer
 */
public class login extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {

            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet login</title>");
            out.println("</head>");
            out.println("<body>");

            out.println("<form method=\"POST\">\n");
            out.println("Name:<input type=\"text\" name=\"name\"><br/>");
            out.println("Password:<input type=\"password\" name=\"password\"><br/>");
            out.println("<input type=\"submit\" name=\"Submit\"><br/>");

            String name = ""+request.getParameter("name");
            String password = ""+request.getParameter("password");

            if(name != null && password != null && !name.equalsIgnoreCase("null") && !password.equalsIgnoreCase("null")){
                if(name.equalsIgnoreCase("manoj") && password.equals("sharma")){
                    out.println("<b style=\"color:RED\">Welcome "+name+"</b>");
                }else{
                    out.println("<b style=\"color:RED\">Incorrect username Or Password</b>");
                }
            }


            out.println("</body>");
            out.println("</html>");

        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
